高硅高倍伴氧化物胶磷矿擦洗浮选试验研究  

The Scrubbing-flotation Research on Collophanite with Higher Silica and Sesquioxide Content

作　　者：彭丽群 刘润哲[1,2] 李若兰 张朝旺[1,2] 罗昆义 张灿[1,2] Peng Liqun;Liu Runzhe;Li Ruolan;Zhang Chaowang;Luo Kunyi;Zhang Can(National Engineering Technology Research Center for Phosphorus Resources Development and Utilization,Kunming 650113,China;Yunnan Phosphate Chemical Group Co.,Ltd.,Kunming 650113,China)

机构地区：[1]国家磷资源开发利用工程技术研究中心,云南昆明650113 [2]云南磷化集团有限公司,云南昆明650113

出　　处：《云南化工》2024年第11期69-71,共3页Yunnan Chemical Technology

基　　金：云南省科技人才与平台计划(202305AK340002)。

摘　　要：工艺矿物学研究表明,原矿中含有较高含量的易于泥化的白云母等硅酸盐矿物。通过擦洗脱除原矿中富含Fe、Al、Si元素的细泥即易于泥化的硅酸盐矿物。原矿经过擦洗后再进行浮选,可获得品质较高的磷精矿,精矿中MER值明显降低。The process mineralogy researches indicate that the muscovite and other silicate which are easy to be mud are rich in run of mine.The silicate ores which are easy to be mud could be removed effectively by scrubbing.Using the scrubbing concentrate as run of mine,the high quality concentrate with lower MER value could be obtained.

关 键 词：胶磷矿 二氧化硅 倍半氧化物 矿泥 

分 类 号：TD923[矿业工程—选矿]